You may take a look at https://news.ycombinator.com/item?id=24380969 https://news.ycombinator.com/item?id=24380969 or https://github.com/snori74/linuxupskillcha

You may take a look at https://news.ycombinator.com/item?id=24380969 https://news.ycombinator.com/item?id=24380969 or https://github.com/snori74/linuxupskillchallenge https://github.com/snori74/linuxupskillchallenge. I haven't passed this course myself because it seems too basic for me.